Features:
Micro-computer controlled: Self test function and error reporting
Audio + Visual warning and automatic cut-off for overload and over range
Highly intelligent: One key tests and prints complete parameters of universal relay
LED display screen
Tests AC ‘live-line’ contacts

Application: For testing various AC/DC current, volt, intermediate, self perpetuating, signal,
protection for switching in voltage [current] value for various relays. The switching in time and
breaking time for various contacts [normally open, normally closed, changeover, time delay] are
tested three times automatically, r eadings are stored and a utomatically the mean value of three
readings is calculated and printed. Re-closing relays can also be tested. ‘ DYR-II ’ is equipped
with frequency a nd phase testing function to test frequency of current, voltage [display time for a
cycle] and phase difference between signals. ‘ DYR-II ’ has two independent channels, insulated
from the other output and can easily test live-line contact. ‘ DYR-II ’ adopts accurate time counting
reference [10 microseconds] a nd can serve as a precision independent millisecond counter to
replace traditional seconds counter.

Additional Information:

• Packaging Details: STANDARD PACKING TO AVOID ANY TRANSIT DAMAGE.